4138679740
4,138,679,740 is an even composite number composed of five prime numbers multiplied together.
4138679740 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 4138679740:
22 × 5 × 13 × 919 × 17321
(2 × 2 × 5 × 13 × 919 × 17321)See below for interesting mathematical facts about the number 4138679740 from the Numbermatics database.
Names of 4138679740
- Cardinal: 4138679740 can be written as Four billion, one hundred thirty-eight million, six hundred seventy-nine thousand, seven hundred forty.
Scientific notation
- Scientific notation: 4.13867974 × 109
Factors of 4138679740
Divisors of 4138679740
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 4 5 10 13 20 26 52 65 130 260 919 1838 3676 4595 9190 11947 17321 18380 23894 34642 47788 59735 69284 86605 119470 173210 225173 238940 346420 450346 900692 1125865 2251730 4503460 15917999 31835998 63671996 79589995 159179990 206933987 318359980 413867974 827735948 1034669935 2069339870 4138679740
- Sum of all divisors σ(n): 9370509120
- Sum of proper divisors (its aliquot sum) s(n): 5231829380
- 4138679740 is an abundant number, because the sum of its proper divisors (5231829380) is greater than itself. Its abundance is 1093149640
Bases of 4138679740
- Binary: 111101101010111100111101101111002
- Hexadecimal: 0xF6AF3DBC
- Base-36: 1WG29Q4
Squares and roots of 4138679740
- 4138679740 squared (41386797402) is 17128669990286467600
- 4138679740 cubed (41386797403) is 70890079461944600252286424000
-
The
square root of 4138679740 is 64332.5713771801 -
The
cube root of 4138679740 is 1605.5380668311
Scales and comparisons
How big is 4138679740?- 4,138,679,740 seconds is equal to 131 years, 31 weeks, 9 hours, 15 minutes, 40 seconds.
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To count from 1 to 4,138,679,740 would take you about two hundred sixty-three years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 4138679740 cubic inches would be around 133.8 feet tall.
Recreational maths with 4138679740
- 4138679740 backwards is 0479768314
- The number of decimal digits it has is: 10
- The sum of 4138679740's digits is 49
- More coming soon!
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Keywords: Divisors of 4138679740, math, Factors of 4138679740, curriculum, school, college, exams, university, Prime factorization of 4138679740, STEM, science, technology, engineering, physics, economics, calculator, four billion, one hundred thirty-eight million, six hundred seventy-nine thousand, seven hundred forty.